Epinucleus Scraping: Safe New Phacoemulsification Technique for Rock-Hard Cataracts
نویسندگان
چکیده
منابع مشابه
Combined 30-degree bevel up and down technique against 0-degree phaco tip for phacoemulsification surgery of hard cataracts
PURPOSE To evaluate the effective phaco time (EPT), cumulative dissipated energy (CDE) and nucleus emulsification time (NET) as phaco parameters with 0- and 30-degree phaco tip. PATIENTS AND METHODS This prospective, interventional and observational case series included 294 patients scheduled for cataract removal by phacoemulsification technique. Patients with nuclear cataracts of grade 4 and...
متن کاملNew Technique for Nuclear Fragmentation in Phacoemulsification
The hard nucleus is considered as a piece of stone, so we use high phaco energy in standard phaco to fragment it. A new technique was described in this paper for nuclear fragmentation in Phacoemulsification, which does not depend mainly on phaco energy but depends on osmotic pressure of the nucleus. The nucleus is a living tissue and has its own special anatomical and physiological rules so we ...
متن کاملThe Comparison between Torsional and Conventional Mode Phacoemulsification in Moderate and Hard Cataracts
PURPOSE To compare the intraoperative performances and postoperative outcomes of cataract surgery performed with longitudinal phacoemulsification and torsional phacoemulsification in moderate and hard cataracts. METHODS Of 85 patients who had senile cataracts, 102 eyes were operated on using the Infiniti Vision System. Preoperative examinations (slit lamp examination, mean central corneal thi...
متن کاملResults of coaxial phacoemulsification through a 1.8-mm microincision in hard cataracts.
BACKGROUND AND OBJECTIVE To assess the results of coaxial phacoemulsification through 1.8-mm coaxial microincision cataract surgery (C-MICS) phacoemulsification with foldable intraocular lens implantation in eyes with hard cataracts in comparison to eyes with soft cataracts. PATIENTS AND METHODS Group 1 consisted of 40 eyes of 40 patients with hard cataracts (grade ≥ 4, Lens Opacities Classif...
متن کاملA New Concept for Selective Mechanical Mining of Hard Rock
Over the last several decades mechanical mining machines have developed into highly productive, light weight, mobile machines which are able to economically mine many soft rock ore bodies. Due to the utilization of disc cutters Tunnel Boring Machines, with great mass and limited mobility, have developed the ability to cut the hardest rocks at high production rates. Technological advancements ha...
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ژورنال
عنوان ژورنال: The Open Ophthalmology Journal
سال: 2021
ISSN: 1874-3641
DOI: 10.2174/1874364102115010021